Lightweight display device

Abstract

The invention discloses lightweight display equipment. The lightweight display equipment comprises a display body, a control machine and at least one data line, the display body comprises a back plate, a display screen, a front frame, a light-transmitting protection plate and a logic plate, the display screen, the front frame, the light-transmitting protection plate and the logic plate are installed on the back plate, the logic plate is electrically connected with the display screen, and the front frame, the light-transmitting protection plate and the display screen are sequentially arranged on the front face of the back plate. The control machine comprises a control box, and a control main board, a driving board and a power supply board which are arranged in the control box; the data line is detachably connected with the display body and the control machine, and the data line is used for electrically connecting the control mainboard, the driving board and the power board with the logic board and the display screen. The light-weight display equipment adopts a split type design, so that the display body has the advantages of being light, thin and light in weight.

Description

Technical Field

[0001] The present invention relates to the field of display devices, and in particular to a lightweight display device. Background Art

[0002] Cooperate Figure 1 and Figure 2 As shown, existing display devices (such as smart TVs, smart interactive tablets, conference machines, etc.) all place control components (such as control main board b, power board c, driver board d, logic board e and other circuit boards) on the back of the back plate a and protect the control components through the back cover f. In order to install the control components, the back plate a needs to be provided with a metal mounting bracket a1 to install the control components. Such a structural design makes the display device thicker and heavier, which is not convenient for transportation and installation.

[0003] In view of the above problems, it is necessary to study a lightweight display device which adopts a split design so that the display body has the advantages of being thin and light. Summary of the invention

[0004] The object of the present invention is to provide a lightweight display device, which adopts a split design so that the display body has the advantages of being thin and light.

[0005] In order to achieve the above object, the solution of the present invention is: A lightweight display device, comprising a display body, a control machine and at least one data cable; the display body comprises a back plate and a display screen, a front frame, a light-transmitting protective plate and a logic board mounted on the back plate, the logic board is electrically connected to the display screen, and the front frame, the light-transmitting protective plate and the display screen are sequentially arranged on the front side of the back plate; the control machine comprises a control box and a control main board, a drive board and a power board mounted in the control box; the data cable is detachably connected to the display body and the control machine, and the data cable is used to electrically connect the control main board, the drive board and the power board to the logic board and the display screen.

[0006] The display screen is a touch display screen.

[0007] The control box is provided with a plurality of wall hanging holes.

[0008] The logic board is arranged on the back side of the back plate, and the back side of the back plate is detachably matched with a back cover for covering the logic board.

[0009] The bottom of the display body is provided with at least one body connection port electrically connected to the logic board and the display screen, and the body connection port is used to connect a data line.

[0010] The side of the control box is provided with at least one control connection port electrically connected to the control main board, the drive board and the power board, and the control connection port is used to connect the data line.

[0011] The control machine also includes a speaker installed in the control box and electrically connected to the control main board.

[0012] The control box comprises a box cover and a box seat which are detachably connected.

[0013] After adopting the above scheme, the present invention arranges the control main board, the drive board and the power board in the control box, so that the control main board, the drive board and the power board are independent of the display body; compared with the prior art, the display body does not need to be provided with the control main board, the drive board and the power board and their corresponding mounting brackets, thereby effectively reducing the thickness and weight of the display body, making the display body easy to install and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of an existing display device.

[0015] Figure 2 It is a schematic diagram of the partial structure of an existing display device.

[0016] Figure 3 The structure of the display body of the present invention is shown in FIG. Figure 1 .

[0017] Figure 4 The structure of the display body of the present invention is shown in FIG. Figure 2 .

[0018] Figure 5 It is a schematic diagram of the partial structure of the display body of the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the control component of the present invention.

[0020] Figure 7 It is a structural exploded view of the control component of the present invention.

[0021] Figure 8 It is a schematic structural diagram of a lightweight display device of the present invention.

[0022] Description of background technology: Back panel a, metal mounting bracket a1, control main board b, power board c, driver board d, logic board e, back cover f, Specific implementation number description: Display body 1, back panel 11, logic board 12, back cover 13, body connection port 14, Control machine 2, control box 21, control connection port 2101, wall hanging hole 2102, box cover 211, box seat 212, control main board 22, drive board 23, power board 24, Data line 3. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0024] like Figures 3 to 8 As shown, the present invention discloses a lightweight display device, which includes a display body 1, a control machine 2 and at least one data line 3; the display body 1 includes a back plate 11 and a display screen (not shown) installed on the back plate 11, a front frame (not shown), a light-transmitting protective plate (not shown) and a logic board 12, the logic board 12 is electrically connected to the display screen, and the front frame, the light-transmitting protective plate and the display screen are sequentially arranged on the front of the back plate 11; the control machine 2 includes a control box 21 and a control main board 22, a driving board 23 and a power board 24 installed in the control box 21; the data line 3 is detachably connected to the display body 1 and the control machine 2, and the data line 3 is used to electrically connect the control main board 22, the driving board 23 and the power board 24 to the logic board 12 and the display screen, so that the power board 24 can supply power to the display body 1, and the control main board 22 and the driving board 23 can control the display screen and the logic board 12. Among them, the matching structure of the front frame, the light-transmitting protective plate, the display screen and the back plate 11 is the prior art and will not be elaborated here; In the embodiment of the present invention, the present invention sets the control main board 22, the drive board 23 and the power board 24 in the control box 21, so that the control main board 22, the drive board 23 and the power board 24 are independent of the display body 1; compared with the prior art, the display body 1 does not need to be provided with the control main board 22, the drive board 23 and the power board 24 and their corresponding mounting brackets, thereby effectively reducing the thickness and weight of the display body 1, making the display body 1 easy to install and transport. In addition, the data line 3 is detachably connected to the display body 1 and the control machine 2, so that the lightweight display device of the present invention can first contact the connection between the data line 3 and the display body 1 and the control machine 2 during transportation and installation, avoiding the mutual influence of the data line 3, the display body 1 and the control machine 2, thereby making the lightweight display device of the present invention easy to install and transport.

[0025] In an embodiment of the present invention, the display screen is a touch display screen, so that the lightweight display device of the present invention has both display and touch functions.

[0026] In an embodiment of the present invention, the logic board 12 is arranged on the back side of the back plate 11, and the back side of the back plate 11 is detachably equipped with a back cover 13 for covering the logic board 12, so that the logic board 12 can be protected and the maintenance of the logic board 12 is convenient.

[0027] In an embodiment of the present invention, at least one body connection port 14 electrically connected to the logic board 12 and the display screen is provided at the bottom of the display body 1, and the body connection port 14 is used to connect the data cable 3; the body connection port 14 is located at the bottom of the display body 1 to facilitate connection with the data cable 3.

[0028] In an embodiment of the present invention, the control machine 2 may further include a speaker (not shown) installed in the control box 21 and electrically connected to the control main board 22, and the speaker is used for making sounds.

[0029] In an embodiment of the present invention, the control box 21 includes a detachably connected box cover 211 and a box seat 212, which makes it easy to install the control main board 22, the drive board 23, the power board 24 and the speaker, as well as to repair the control main board 22, the drive board 23, the power board 24 and the speaker.

[0030] In the embodiment of the present invention, at least one control connection port 2101 electrically connected to the control main board 22 , the drive board 23 and the power board 24 is provided on the side of the control box 21 , and the control connection port 2101 is used to connect the data line 3 .

[0031] In the embodiment of the present invention, the control box 21 is provided with a plurality of wall-mounting holes 2102, so that the control box 21 can be connected via a wall-mounting bracket, so that the control box 21 can be wall-mounted.

[0032] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A lightweight display device, characterized in that: It includes a display body, a control machine and at least one data cable; The display body includes a back plate and a display screen, a front frame, a light-transmitting protective plate and a logic board mounted on the back plate, the logic board is electrically connected to the display screen, and the front frame, the light-transmitting protective plate and the display screen are sequentially arranged on the front side of the back plate; The control machine includes a control box and a control main board, a drive board and a power board installed in the control box; The data line is detachably connected to the display body and the control machine, and the data line is used to electrically connect the control main board, the driving board and the power board with the logic board and the display screen.

2. The lightweight display device according to claim 1, characterized in that: The display screen is a touch display screen.

3. The lightweight display device according to claim 1, characterized in that: The control box is provided with a plurality of wall hanging holes.

4. The lightweight display device according to claim 1, characterized in that: The logic board is arranged on the back side of the back plate, and the back side of the back plate is detachably matched with a back cover for covering the logic board.

5. The lightweight display device according to claim 1, characterized in that: The bottom of the display body is provided with at least one body connection port electrically connected to the logic board and the display screen, and the body connection port is used to connect a data line.

6. The lightweight display device according to claim 1, characterized in that: The side of the control box is provided with at least one control connection port electrically connected to the control main board, the drive board and the power board, and the control connection port is used to connect the data line.

7. The lightweight display device according to claim 1, characterized in that: The control machine also includes a speaker installed in the control box and electrically connected to the control main board.

8. The lightweight display device according to claim 1, characterized in that: The control box comprises a box cover and a box seat which are detachably connected.

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